CN209727068U - A kind of full immersion type bracing wire displacement measuring device of axle envelope formula - Google Patents
A kind of full immersion type bracing wire displacement measuring device of axle envelope formula Download PDFInfo
- Publication number
- CN209727068U CN209727068U CN201920386722.3U CN201920386722U CN209727068U CN 209727068 U CN209727068 U CN 209727068U CN 201920386722 U CN201920386722 U CN 201920386722U CN 209727068 U CN209727068 U CN 209727068U
- Authority
- CN
- China
- Prior art keywords
- chamber
- shaft
- winding displacement
- bracing wire
- shaft coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to linear displacement measuring device technical fields, in particular a kind of full immersion type bracing wire displacement measuring device of axle envelope formula, including encoding chamber, shaft coupling chamber, winding displacement chamber, spring cavity, bracing wire and pull ring, the right side of the coding chamber is equipped with the first bolt and is fixedly connected on shaft coupling chamber, the right side of the shaft coupling chamber is equipped with the second bolt and is fixedly connected on winding displacement chamber, the right side of the winding displacement chamber is equipped with third bolt and is fixedly connected on spring cavity, the coding is intracavitary to be equipped with rotary encoder apparatus, the side of the rotary encoder apparatus is equipped with first rotating shaft, and the rotary encoder apparatus is capable of the angle position of real-time detection first rotating shaft, the coding chamber, shaft coupling chamber, winding displacement chamber, the cavity periphery of spring cavity, which respectively corresponds, is equipped with coding chamber cavity wall, shaft coupling chamber cavity wall, winding displacement chamber cavity wall, spring cavity cavity wall, the winding displacement it is intracavitary be equipped with glass pulley and Second shaft, the device overall effect is good, and stability and practicability are higher, has certain promotional value.
Description
Technical field
The utility model relates to linear displacement measuring device technical fields, specially a kind of axle envelope formula full immersion type bracing wire position
Measuring system.
Background technique
It is currently, wherein bracing wire displacement measurement method is one of them, in weaving loom there are many linear displacement measurement methods
The fields such as tool, engineering machinery, building machinery, bracing wire displacement measuring device have had highly developed and have been widely applied.But
These bracing wire displacement measuring devices of maturation application at present, are unable to satisfy deepwater environment especially for a long time with corrosivity
Seawater in requirement, such as in marine ship equipment, deep-sea scientific investigation detecting devices field, due to the long-term leaching of seawater
Bubble, conventional bracing wire displacement tester easily corrodes, and does not have good sealing protection to electric part, and product, which is unable to satisfy, to be made
With requiring.
Therefore a kind of full immersion type bracing wire displacement measuring device of axle envelope formula is needed to make improvement to the above problem.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of full immersion type bracing wire displacement measuring device of axle envelope formula
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of full immersion type bracing wire displacement of axle envelope formula
Measuring device, including coding chamber, shaft coupling chamber, winding displacement chamber, spring cavity, bracing wire and pull ring, the right side of the coding chamber are equipped with the
One bolt is fixedly connected on shaft coupling chamber, and the right side of the shaft coupling chamber is equipped with the second bolt and is fixedly connected on winding displacement chamber, the winding displacement
The right side of chamber is equipped with third bolt and is fixedly connected on spring cavity, and the coding is intracavitary to be equipped with rotary encoder apparatus, and the rotation is compiled
The side of code device is equipped with first rotating shaft, and the rotary encoder apparatus is capable of the angle position of real-time detection first rotating shaft, described
Coding chamber, shaft coupling chamber, winding displacement chamber, spring cavity cavity periphery respectively correspond be equipped with coding chamber cavity wall, shaft coupling chamber cavity wall, winding displacement chamber
Cavity wall, spring cavity cavity wall, the winding displacement is intracavitary to be equipped with glass pulley and the second shaft, and glass pulley is fixedly connected with the second shaft,
It is equipped with tie point between the first rotating shaft and the second shaft, the inside of the spring cavity is equipped with torque spring, and described second turn
The two sides of axial winding displacement chamber extend respectively to shaft coupling chamber and spring cavity, and the first rotating shaft and the second shaft are in the intracavitary connection of shaft coupling
Fixed, the torque spring in the spring cavity is fixedly connected with the second shaft, and one end of the bracing wire is fixed on glass pulley, and
Bracing wire is orderly wrapped on glass pulley, and the pull ring is fixedly connected with the other end of bracing wire, and the coding chamber cavity wall, which is equipped with, to be connected
Connect device socket and data-interface.
Further, the outer body material of the coding chamber, shaft coupling chamber, winding displacement chamber and spring cavity is titanium alloy.
Further, fixation is connected through a screw thread between the glass pulley and the second shaft.
Further, the data-interface is waterproof port, using watertight connector, the connector body adaptation docking
There is connector plug.
Further, second shaft and winding displacement chamber are equipped with the first rotatory sealing between the side cavity of shaft coupling chamber
Part, second shaft and winding displacement chamber are equipped with the second rotating seal between the side cavity of spring cavity.
Further, the first sealing ring is equipped between the coding chamber and shaft coupling chamber, between the shaft coupling chamber and winding displacement chamber
Equipped with the second sealing ring, third sealing ring is equipped between the winding displacement chamber and spring cavity.
Further, the speed of second shaft is 0-2000 revs/min.
Compared with prior art, the utility model has the beneficial effects that
1, whole device can be applied to long-term stable operation in the case of the underwater 0-3000 meters of depth of water, and the working time was up to 10 years
More than.
2, it is carried out with sealing ring between the coding chamber, shaft coupling chamber, winding displacement chamber, each neighboring chambers of spring cavity of whole device
Encapsulation process can effectively prevent seawater entrance, internal component be effectively protected, and prevents from corroding or lose
Effect.
3, the main material of whole device is titanium alloy or stainless steel material, makes device can be complete for a long time square in deepwater environment
Position anticorrosion, corrosion.
4, the data-interface being arranged is waterproof port, can normal communication in the case of the 0-3000 meters of depth of waters under water.
5, passing through setting the first rotating seal and the second rotating seal, it is ensured that the second shaft turns with 0-2000/
Point velocity of rotation under the conditions of, prevent the intracavitary seawater of winding displacement by shaft clearance enter shaft coupling it is intracavitary with spring cavity in, cause element
Corrosion or failure.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the full immersion type bracing wire displacement measuring device of axle envelope formula of the utility model；
Fig. 2 is a kind of this practical new external structure of the full immersion type bracing wire displacement measuring device of axle envelope formula；
In figure: 1, encoding chamber；2, shaft coupling chamber；3, winding displacement chamber；4, spring cavity；5, bracing wire；6, rotary encoder apparatus；7, it connects
Point；8, first rotating shaft；9, the second shaft；10, the first rotating seal；11, the second rotating seal；12, the first bolt；13,
First sealing ring；14, the second bolt；15, the second sealing ring；16, third sealing ring；17, third bolt；18, torque spring；
19, chamber cavity wall is encoded；20, shaft coupling chamber cavity wall；21, winding displacement chamber cavity wall；22, spring cavity cavity wall；23, data-interface；24, pull ring；
25, connector plug；26, connector body, 27, glass pulley.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of full immersion type bracing wire displacement measuring device of axle envelope formula, including coding chamber 1, shaft coupling chamber 2, winding displacement chamber 3, spring cavity
4, bracing wire 5 and pull ring 24, the right side of coding chamber 1 are equipped with the first bolt 12 and are fixedly connected on shaft coupling chamber 2, the right side of shaft coupling chamber 2
It is fixedly connected on winding displacement chamber 3 equipped with the second bolt 14, the right side of winding displacement chamber 3 is equipped with third bolt 17 and is fixedly connected on spring cavity 4,
It encodes and is equipped with rotary encoder apparatus 6 in chamber 1, the side of rotary encoder apparatus 6 is equipped with first rotating shaft 8, and the rotary encoder apparatus 6
It is capable of the angle position of real-time detection first rotating shaft 8, the cavity periphery difference of coding chamber 1, shaft coupling chamber 2, winding displacement chamber 3, spring cavity 4
It is correspondingly provided with coding chamber cavity wall 19, shaft coupling chamber cavity wall 20, winding displacement chamber cavity wall 21, spring cavity cavity wall 22, is equipped with winding displacement in winding displacement chamber 3
Wheel 27 and second shaft 9, and glass pulley 27 is fixedly connected with the second shaft 9, and both guarantee to rotate synchronously, first rotating shaft 8 and
It is equipped with tie point 7 between second shaft 9, the inside of spring cavity 4 is equipped with torque spring 18, and the second shaft 9 is to the two sides of winding displacement chamber 3
Shaft coupling chamber 2 and spring cavity 4 are extended respectively to, first rotating shaft 8 is connected and fixed in shaft coupling chamber 2 with the second shaft 9, guarantees first turn
Axis 8 and the second shaft 9 rotate synchronously, and the torque spring 18 in spring cavity 4 is fixedly connected with the second shaft 9, and one end of bracing wire 5 is solid
It is scheduled on glass pulley 27, and bracing wire is orderly wrapped on glass pulley 27, pull ring 24 is fixedly connected with the other end of bracing wire 5, and is drawn
For ring 24 while pulling bracing wire 5, the rotation of energy synchronous drive glass pulley 27, coding chamber cavity wall 19 is equipped with connector body 26
And data-interface 23 encodes chamber 1, shaft coupling chamber 2, winding displacement chamber 3 and bullet for the power supply and data communication of rotary encoder apparatus 6
The outer body material of spring chamber 4 is titanium alloy, makes device energy in deepwater environment long-term comprehensive anticorrosion, corrosion, winding displacement
It is connected through a screw thread fixation between wheel 27 and the second shaft 9, to guarantee that the two rotates synchronously, data-interface 23 is waterproof port,
Using watertight connector, can normal communication in the case of the 0-3000 meters of depth of waters under water, the adaptation of connector body 26 is to being connected to connection
Device plug 25, the second shaft 9 and winding displacement chamber 3 are equipped with the first rotating seal 10 between the side cavity wall of shaft coupling chamber 2, described
Second shaft 9 and winding displacement chamber 3 are equipped with the second rotating seal 11 between the side cavity wall of spring cavity 4, to guarantee second turn
Axis (9) guarantees the second shaft 9 and winding displacement chamber cavity wall 21, spring cavity chamber static or under 0~2000 rev/min of rotation condition
Sealing between wall 22 prevents seawater from entering in shaft coupling chamber 2 and spring cavity 4, encodes close equipped with first between chamber 1 and shaft coupling chamber 2
Seal 13 is equipped with the second sealing ring 15 between shaft coupling chamber 2 and winding displacement chamber 3, third is equipped between winding displacement chamber 3 and spring cavity 4 and is sealed
Circle 16, each cavity junction is sealed processing with sealing ring, prevents seawater from entering intracavitary, causes to corrode to intracavitary component.
The working principle of the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula of the utility model: in use, pull ring
The 24 mobile glass pulleys 27 that will drive inside winding displacement chamber 3 rotate, and glass pulley 27 and the second shaft 9 are connected and fixed synchronous rotation, by
Second shaft 9 drives the synchronous rotation of first rotating shaft 8, and the rotational angle of first rotating shaft 8 is detected and turned by rotary encoder apparatus 6
Electric signal output is turned to, realizes that rotary encoder apparatus 6 to the real time monitoring of 24 linear position of pull ring, at the same time, is being drawn with this
During ring 24 drives bracing wire 5 to pull out winding displacement chamber 3, the rotation meeting pre-fastening moment spring 18 of the second shaft 9 reaches in pull ring 24
After position, when pull ring retracts, torque spring 18 can drive the rotation of the second shaft 9, then drive the rotation of glass pulley 27, will
The bracing wire of pull-out is coiled on glass pulley again, in this way, the reciprocating motion of pull ring and the real time position prison of pull ring can be formed
Control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of full immersion type bracing wire displacement measuring device of axle envelope formula, including coding chamber (1), shaft coupling chamber (2), winding displacement chamber (3), bullet
Spring chamber (4), bracing wire (5) and pull ring (24), it is characterised in that: the right side of coding chamber (1) is solid equipped with the first bolt (12)
Surely it is connected to shaft coupling chamber (2), the right side of the shaft coupling chamber (2) is equipped with the second bolt (14) and is fixedly connected on winding displacement chamber (3), described
The right side of winding displacement chamber (3) is equipped with third bolt (17) and is fixedly connected on spring cavity (4), and rotation is equipped in the coding chamber (1) and is compiled
The side of code device (6), the rotary encoder apparatus (6) is equipped with first rotating shaft (8), the coding chamber (1), shaft coupling chamber (2), row
Line chamber (3), spring cavity (4) cavity periphery respectively correspond be equipped with coding chamber cavity wall (19), shaft coupling chamber cavity wall (20), winding displacement chamber chamber
Wall (21), spring cavity cavity wall (22), the winding displacement chamber (3) is interior to be equipped with glass pulley (27) and the second shaft (9), and glass pulley (27)
It is fixedly connected with the second shaft (9), is equipped with tie point (7) between the first rotating shaft (8) and the second shaft (9), the spring
The inside of chamber (4) is equipped with torque spring (18), and second shaft (9) extends respectively to shaft coupling chamber to the two sides of winding displacement chamber (3)
(2) it is connected and fixed in shaft coupling chamber (2) with spring cavity (4), the first rotating shaft (8) with the second shaft (9), the spring cavity
(4) the torque spring (18) in is fixedly connected with the second shaft (9), and one end of the bracing wire (5) is fixed on glass pulley (27),
And bracing wire is orderly wrapped on glass pulley (27), the pull ring (24) is fixedly connected with the other end of bracing wire (5), the coding chamber
Cavity wall (19) is equipped with connector body (26) and data-interface (23).
2. the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula according to claim 1, it is characterised in that: the volume
Code chamber (1), shaft coupling chamber (2), winding displacement chamber (3) and spring cavity (4) outer body material be titanium alloy.
3. the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula according to claim 1, it is characterised in that: the row
Fixation is connected through a screw thread between line wheel (27) and the second shaft (9).
4. the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula according to claim 1, it is characterised in that: the number
It is waterproof port according to interface (23), using watertight connector, the connector body (26) adaptation is to being connected to connector plug
(25)。
5. the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula according to claim 1, it is characterised in that: described
Two shafts (9) and winding displacement chamber (3) are equipped with the first rotating seal (10) between the side cavity wall of shaft coupling chamber (2), and described the
Two shafts (9) and winding displacement chamber (3) are equipped with the second rotating seal (11) between the side cavity wall of spring cavity (4).
6. the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula according to claim 1, it is characterised in that: the volume
The first sealing ring (13) are equipped between code chamber (1) and shaft coupling chamber (2), second is equipped between the shaft coupling chamber (2) and winding displacement chamber (3)
Sealing ring (15) is equipped with third sealing ring (16) between the winding displacement chamber (3) and spring cavity (4).
7. the full immersion type bracing wire displacement measuring device of a kind of axle envelope formula according to claim 1, it is characterised in that: described
The speed of two shafts (9) is 0-2000 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386722.3U CN209727068U (en) | 2019-03-22 | 2019-03-22 | A kind of full immersion type bracing wire displacement measuring device of axle envelope formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386722.3U CN209727068U (en) | 2019-03-22 | 2019-03-22 | A kind of full immersion type bracing wire displacement measuring device of axle envelope formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727068U true CN209727068U (en) | 2019-12-03 |
Family
ID=68688514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920386722.3U Expired - Fee Related CN209727068U (en) | 2019-03-22 | 2019-03-22 | A kind of full immersion type bracing wire displacement measuring device of axle envelope formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727068U (en) |
-
2019
- 2019-03-22 CN CN201920386722.3U patent/CN209727068U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105620708B (en) | A kind of underwater electric steering wheel and rudder angle detection method | |
| CN103015989B (en) | Downhole continuous wave mud pulse generator | |
| CN209727068U (en) | A kind of full immersion type bracing wire displacement measuring device of axle envelope formula | |
| CN103414079A (en) | Underwater mini-type conductive pulling ring | |
| CN108298053A (en) | All-direction propeller with real-time force measuring function and Solid rocket engine method | |
| CN101762288A (en) | Micropower photoelectric reversible intelligence sensor | |
| CN211810092U (en) | Mechanical timing release device applied in full sea depth | |
| CN212804163U (en) | Waterproof type planetary gear speed reducer | |
| CN202737429U (en) | Underwater cable sealing device | |
| CN204992904U (en) | Take position feedback's electronic sharp jar mechanism under water | |
| CN104947117B (en) | Electric anticorrosion system, sea water pump and sea water desalinating unit | |
| CN105276296B (en) | A kind of submersible type extra large cable seals plug device | |
| CN112636519B (en) | Electric push rod | |
| CN104141737B (en) | One is speed reduction driving mechanism for power under water | |
| CN204577808U (en) | A kind of engineering machinery slip ring | |
| CN205136840U (en) | Dive formula sea cable sealing plug device | |
| CN211147613U (en) | Stay wire displacement sensor used underwater | |
| CN218035491U (en) | Pressure transmitting meter | |
| CN210665776U (en) | Rotary propeller type flow rate meter convenient to mount | |
| CN208887717U (en) | A kind of gas roots flowmeter | |
| CN208076803U (en) | A kind of underwater lens control device | |
| CN206787487U (en) | Submerged gate jaw opening sensor | |
| CN203114280U (en) | Underground continuous wave mud-pulse generator | |
| CN219317162U (en) | On-line monitoring system of underwater equipment with waterproof structure | |
| CN219932157U (en) | Novel pipe jacking construction entrance to a cave stagnant water device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210322 |